[MPlayer-dev-eng] [PATCH] two independent patches for configure

Alexander Strasser eclipse7 at gmx.net
Sat Oct 13 12:29:24 CEST 2012


Hi Xidorn,

Xidorn Quan wrote:
> On Tue, Oct 9, 2012 at 10:54 PM, Xidorn Quan <quanxunzhen at gmail.com> wrote:
> 
> > Hi,
> >
> > Two independent patches for configure are attached.
> >
> > The first patch adds more cpu type detection. It can now recongize
> > atom, corei7, and corei7-avx. References:
> > http://en.gentoo-wiki.com/wiki/Safe_Cflags/Intel
> > http://software.intel.com/en-us/comment/1137881
> > http://www.acsu.buffalo.edu/~charngda/x86cpu.html
> >
> > The second patch moves some code which dependent on information of cc
> > down so that it can work properly.
> >
> 
> Ping. These two patches are simple.
> 
> The first patch can improve performance of mplayer when compiled by
> compilers doesn't support cpu type autodetecting, like clang, and
> runtime cpu detection is disabled. I have given the references for
> such detections.
> 
> The second patch removes unused flags for clang to silent some
> compiling warning.

  I apologize for my slowness. Please be a bit more patient. I
will look into your patches - as my rather little time permits.

  Currently I am looking at your other patch.

  Alexander


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